baber/WOPTO huggingface dataset:
Patent JP-S5390852-A (JP)
Title: Bipolar pulse pattern generator
Inventor: SUGANO SHINICHI
IPC: H03M5/18
Filed: 1977-01-21
Abstract: PURPOSE: To ensure a stabilized acquisition of the high-speed bipolar pulse pattern through a low-speed logic circuit element, by having a polarity distribution at the stage of the low-speed pulse pattern and then having a conversion into a high speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59130060-A (JP)
Title: Mercury-vapor discharge clamp
Inventor: ANZAI YOSHINORI
IPC: H01J61/32
Filed: 1983-01-17
Abstract: PURPOSE:To let mercury stick fast to an outer tube, thereby preventing its appearance capacity from damaging as well as to make the high efficiency of a discharge lamp securable even in time of high ambience temperature, by setting up a metal, which forms amalgam in a way of interacting with sealed mercury inside the lamp, in a holding tube to which its one end installed in the bottom of an outer tube bulb is open. CONSTITUTION:A light transmittable outer tube bulb 2 and an outer tube bulb bottom 3 are hermetically welded together, while mercury and rare gas are sealed inside. In the outer tube bulb 2, there are provided with two U-shaped glass tubes 6 whose one end has an opening part 4 while the other end installs an electrode 5 and being welded to the outer tube bulb bottom 3 so as to pass the electrode 5 through the inside; these two glass tubes 6 make up an inner tube. At the outer tube bulb bottom 3, a glass holding tube 7 whose one end is closed while the other end is opened is projectingly installed in position between these two glass tubes 6 as its opening surface is directed toward the outer tube side, while an amalgamated metal 8 forming amalgam interacting with mercury is installed inside this tube 7.
Patent JP-H10197666-A (JP)
Title: El clock with earthquake alarm function
Inventor: SHIRAI TOSHIAKI
IPC: G04B47/06
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an EL clock with earthquake alarm function capable of lighting around in case of an earthquake with least malfunction. SOLUTION: A judgment means 3 compares the signal level of the output of a vibration detecting means 2 with a first reference level when the alarm is set, and when the alarm is not set, it compares with the second reference level higher than the first reference level to judge whether or not an earthquake occurred. A drive means 4 makes the EL element 1 emit light according to the judgement. By this, surrounding can be lightened in case of an earthquake. In the case the alarm is set when the frequency of carrying the clock is usually though low, earthquake judging sensitivity is raised. On the contrary in the case the alarm is not set when the earthquake judging sensitivity is reduced so that malfunction due to carrying is reduced.
Patent JP-H03210950-A (JP)
Title: Powder for continuous casting
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/108
Filed: 1990-01-12
Abstract: PURPOSE:To obtain powder for continuous casting, by which surface longitudinal crack on a continuously cast slab can be prevented, by specifying content of exothermic material of Al, Ca-Al alloy, Al-Mg alloy, Al-Ca-Mg alloy, etc., solidifying temp, and viscosity. CONSTITUTION:In the powder used for continuous casting for medium carbon steel, 3-20wt% the exothermic material of one or more kinds of Al, Ca-Al alloy, Al-Mg alloy and Al-Ca-Mg alloy, is incorporated. Further, solidifying temp. of this powder is specified to >=1,180 deg.C and viscosity to <=3.0 poise at 1,300 deg.C. This powder has high solidifying temp. and heat conducting rate from the mold is reduced, and by slowly cooling, the longitudinal crack on the slab is prevented. Further, in this powder the development of slag bear is suppressed with contained exothermic material, lubricity is maintained and the developing ratio of restrictive breakout is reduced.
Patent JP-S5599152-A (JP)
Title: Preparation of potted "chawanmushi"
Inventor: SATOU HARUO
IPC: A23B5/04
Filed: 1979-01-19
Abstract: PURPOSE: To prepare potted "chawanmushi" (a pot-steamed egg custard with assorted ingredients) with can be stored for a long time without lowering the taste and quality, by thermally sterilizing the raw materials of "chawanmushi" separately, and sealing the raw materials in a pot.  
     CONSTITUTION: Each of the raw materials of "chawanmushi", e.g. meat, ginkgo nuts, shiitake mushrooms, boiled fish paste, etc. is separately sterilized by heating at a temperature suitable for the material. The sterilized raw materials are put into a bottle made of heat-resistant glass, together with a seasoning liquid prepared from eggs, soy sauce, sugar, seasonings, and broth. After sealing the bottle, the content is further sterilized by heating at a high temperature for a proper time interval. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63175315-A (JP)
Title: Manufacture of ceramic discharge lamp
Inventor: DANNO YUJI
IPC: H01J9/40
Filed: 1987-01-16
Abstract: PURPOSE:To obtain hermetically sealing parts of a luminous tube by keeping a luminous tube bulb airtight by molten glass solder and next additionally putting a starting inert gas into the bulb and enlarging its pressure and sealing off opening parts of the bulb by the use of a closing matter. CONSTITUTION:An opening part 1a on one end of a luminous tube bulb 1 made of transmitting ceramics is first sealed off through glass solder 4 by the use of a ceramic closing matter 3A which supports an electrode 2. Sodium amalgam 5 is projected on a surface of the closing matter 3A from an opening part 1b on the other end 1b of the bulb 1. The bulb 1 with several members disposed on an opening part 1b is housed into a manufacturing device. After an enclosed container 9 is exhausted, the same gas as a starting inert gas (e.g., Xe) is introduced into the bulb 1. Next, a heater 10 is operated by a high-frequency heating device while the Xe gas is introduced into the bulb, so that the glass solder 4A is molten to seal off a via hole 6 of a closing matter 3B and a gap part formed between the closing matter 3B and the opening part 1b. At that time, a pressure of the gas in the container 9 is enlarged, and the container is heated, and thereafter it is cooled.
Patent JP-2000209007-A (JP)
Title: Signal composing circuit
Inventor: IIDA TOMOYUKI
IPC: H01P5/22
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To make a signal composing circuit wide in band by connecting an extension line, which has the length of a prescribed wavelength in intra-medium wavelength conversion at the time of a frequency to be a center within an operating frequency band, to the input/output terminal of a main line, further, parallel connecting an inductor and a capacitor and adding an LC parallel circuit grounding one terminal. SOLUTION: Extension lines 8a, 8b, 8c and 8d are connected between main lines 2a and 2b and input/output lines 5a, 5b, 5c and 5d of a directional coupler 1. The extension lines 8a-8d have the same impedance value as two main lines and the length thereof is 1/4 wavelength in the intra-medium wavelength conversion at the time of the frequency to be the center within the operating frequency band. An inductor 9 is formed from a microstrip line on a dielectric substrate 7. An LC parallel circuit 12 is constituted by connecting the inductor 9 and a capacitor 10. The LC parallel circuit is added from a gap between the extension lines 8a-8d and the input/output lines 5a-5d to a ground terminal 11. The number of components is reduced by a signal synthesizing circuit and the circuit is miniaturized.
Patent JP-H06342318-A (JP)
Title: Hinge mechanism for portable device
Inventor: SHIYAOOUEI CHIYUNGU
IPC: G06F1/16
Filed: 1991-01-23
Abstract: PURPOSE: To prevent a spring from wearing even when time passes by freely pivotally movably mounting a display unit to a base and mounting the spring so as to make the base apply horizontal compression force to a mounting device. CONSTITUTION: The display unit 1 is freely pivotally movably mounted to a keyboard base 2 by this hinge mechanism 3. The rod 32 of the hinge mechanism 3 is disposed inside a bearing 33 and connected to a bracket disposed to the base 2. The spring 34 is disposed on the base 2. The spring 34 applies compression force in the axial direction of the rod 32 to the bearing 33, performs frictional engagement with the bearing 33 and holds the display unit 1 at an open position. The outer wall of the rod 32 is tapered and cooperates with the inclined inner wall of the bearing 33. Thus, even when the time passes, the spring is prevented from wearing.
Patent JP-S5499748-A (JP)
Title: Structure for weld zone of girder
Inventor: KAJIWARA TETSUO
IPC: B23K9/00
Filed: 1978-01-24
Abstract: PURPOSE: To prevent the cracking, by arranging just under the rail the contact zone of the width 2W3 times of rail width for the upper plate and diaphragm, and then, by welding them except this contact zone, arranging a notch with a mild curvature at the toe of weld zone.  
     CONSTITUTION: Just under the rail 5 is arranged the contact zone 10 for the upper plate 1 and diaphragm 4 or 14 over the width 2W3 times of rail width. Then, the upper plate 1 and diaphragm 4 or 14 are welded each other except this contact zone 10 forming the weld zone 28; besides, on both sides of the contact zone 10, notches 11,11 are prepared with a mild curvature. According to this method, in a case that wheels of unillustrated truck pass over just above the rail 5, since the load due to the truck acts only on the rail width, the local bending stress becomes maximum at the end of rail width, and suddenly attenuates in the outside so as to become almost negligible at a point about the rail width distant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07206241-A (JP)
Title: Fiber reinforced metallic roll and winding device therewith
Inventor: YOSHIMURA YUJI
IPC: B65H27/00
Filed: 1994-01-25
Abstract: PURPOSE:To provide a fiber reinforced metallic roll which has equivalent weight to aluminum or is lighter than it, roughly same high rigidity as an iron roll, and high heat resistance which has no influence by the limitation of heating temperature. CONSTITUTION:A pipe or solid shaft which is a roll body is a fiber reinforced metallic part where matrix metal 1a consisting of aluminum, aluminum alloy and so on is reinforced by graphitized carbon fiber 1b. At both the ends of the pipe, a metallic header 2 is fixed. In the surface of the roll body, a covering layer 3 (whose material is different from the matrix metal 1a) consisting of rubber, synthetic resin, metallic plating layer or metallic flame coating layer, for example, is formed on the surface of the roll body to constitute this fiber reinforced metallic roll.
Patent JP-H04211351-A (JP)
Title: Rotary drum treating apparatus
Inventor: KAWAZOKO MASAHARU
IPC: A23L17/10
Filed: 1991-01-23
Abstract: PURPOSE:To provide the subject apparatus effective for efficiently and hygienically treating a thermoplastic resin, etc., and having a specific construction to enable the reduction of the apparatus size by closely contacting a treating object to the surface of a cooled or heated rotatable cylinder, thereby crushing the object after heating or cooling. CONSTITUTION:A cylinder 4 horizontally supported with a rotary shaft is cooled or heated with a cooling or heating mechanism 6 built in the cylinder and a treating object 3 is supplied to the surface of the cylinder 4 from a feeding part 2 above the cylinder 4. The treating object 3 is pressed and closely contacted to the cylinder 4 with a pressure roll 5 containing a built-in cooling or heating mechanism. The treating object 3 liable to be released from the surface according to the rotation of the cylinder 4 is transferred in a state closely pressed to the cylinder 4 with an endless belt 7 extended along the outer circumference of the cylinder 4 to effect the cooling or heating treatment of the object. The treated material is transferred to a crusher 11 with the endless belt 7 and crushed. The whole apparatus is covered with a cover 17 to enable hygienic treatment of food, etc.
Patent JP-H08203985-A (JP)
Title: Board transferring equipment
Inventor: YOKOYAMA NOBUHITO
IPC: H01L21/677
Filed: 1995-01-20
Abstract: PURPOSE: To enable reducing generation of dust without hermetically sealing a gear part and eliminating dust by suction, in a constitution installing gears especially in a power transmission system. CONSTITUTION: In a power transmission system from a second driving motor 44 to board retaining parts 60a, 60b, mutually engaging gears 70, 72 whose surface hardness is increased are installed in the joining part of links 41, 42 of a first parallel link mechanism 40 and links 51, 52 of a second parallel link mechanism 50. Thus, a board transferring equipment is constituted.
Patent JP-H06214438-A (JP)
Title: Fixing device
Inventor: YAMAKAWA KENJI
IPC: G03G21/00
Filed: 1993-01-19
Abstract: PURPOSE:To reduce power consumption and overshooting and also to shorten a warm-up time. CONSTITUTION:A heater 8 is incorporated with a heat roller 6, and also, the temperature of the heat roller 6 is detected by a temperature sensor 9. After power is supplied, a temperature curve f(t) from a point of time (t1) to a point of time (tr) when a proper temperature Tc is attained is calculated by a control part 10 based on a temperature curve to a point of time (t1), and a point of time (tr) is predicted based on the temperature curve f(t). And a temperature Ts at a point of time (tr-tp) which is obtained by deducting a time (tp) passing after starting an electrophotographic process until transfer from the point of time (tr) is calculated, and then, the heat roller 6 is preheated by the temperature Ts, and then, the device is set to a standby state.
Patent JP-H02187811-A (JP)
Title: Clock generator
Inventor: KANEKO KOICHI
IPC: G06F1/10
Filed: 1989-01-13
Abstract: PURPOSE:To eliminate difference of load capacity when the load capacity of a microprocessor is different from that of a peripheral circuit by driving required number of clock drivers by a control signal by connecting them in parallel. CONSTITUTION:A drive capacity control circuit 8 is provided at a clock generator, and the driving signal of the circuit 8 is set variably by using the control signals C1-Cn to reduce clock skew between a fundamental clock CLK2f to be supplied to the microprocessor 2 and a 1/2-frequency division clock CLKf to be supplied to a RAM 3 that is the peripheral circuit. In other words, the clock skew occurs between the frequency division clock CLKf and the fundamental clock CLK2f when the load capacity of the RAM 3 is larger than that of the processor 2, which may generate the malfunction of a system. Therefore, the control signals C1-Cn are set at 'H's so as to arrange the required number of clock drivers in parallel by the circuit 8 which belongs to the system of the RAM 3 to reduce the skew, and thereby, a normal operation is always performed.
Patent JP-2000202996-A (JP)
Title: Bearing regulating device for ink roller
Inventor: SHIROMOTO TERUAKI
IPC: F16C27/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To ensure the stable use of a bearing regulating device for an ink roller over a long period of time with such a device installed on a group of ink rollers through an eccentric bearing in an offset rotary press or the like. SOLUTION: A female threaded hole part extending through an eccentric bearing 17 is formed in a rocking arm 18 as a means for integrally fixing both rocking arm 18 and eccentric bearing 17. In addition, a columnar metal platen 23 to be introduced into the hole part has a rubber piece 21 mounted on the side facing the eccentric bearing 17, and a set screw 22 with a conical tip or a ball plunger with a steel ball set in the tip arranged on the opposite side. Further, a stop screw 24 coming into contact with the tip of the set screw 22 is screwed into the hole part and thus a fixture 20 is constituted. In addition, the set screw 22 or the like is brought into point contact with the stop screw 24.  Although the rotating force of the stop screw 24 does almost not act on the rubber piece 21, a pressing force accompanied with the rotation of the stop screw 24 is certainly transmitted to the rubber piece 21.
Patent JP-S5289922-A (JP)
Title: Image formation and apparatus thereof
Inventor: TAKASHIMA YUUJI
IPC: G03G13/01
Filed: 1976-01-23
Abstract: PURPOSE:To enable a clear image of low fog to be formed with one step exposure and one step development from either color negative or color positive original, by using light transmitting particles dyed with a coloring material and applying electrophotographic technique.
Patent JP-H07204459-A (JP)
Title: Oxidation control of calcium sulfite in absorbing solution
Inventor: UGAWA NAOHIKO
IPC: B01D53/77
Filed: 1994-01-26
Abstract: PURPOSE:To reduce the COD of waste water by leading out a redox potential (hereinbelow referred to as ORP) set value at the pH of an absorbing soln. from the relation between known ORP and pH on the basis of the detection signal of the ORP of the absorbing soln. and a pH detection signal and controlling the flow rate of oxygen-containing gas on the basis of the deviation signal of the set value and the ORP of the absorbing soln. CONSTITUTION:When exhaust gas 2 containing sulfur oxide is treated with an absorbing soln. 3 containing a Ca compd., oxygen-containing gas is passed through the absorbing soln. 3 and the ORP of the absorbing soln. 3 is continuously detected to control the flow rate of the oxygen-containing gas. The ORP set value at the pH of the absorbing soln. 3 is led out from the relation between known ORP and pH on the basis of the signal of an ORP detector 7 detecting the ORP of the absorbing soln. 3 and a pH detector 8 detecting the pH of the absorbing soln. 3 by a function operator 9. Further, a flow rate regulator 10 controls the flow rate of the oxygen-containing gas on the basis of the deviation signal of the set value and the ORP of the absorbing soln. As a result, oxidation control stable against pH fluctuations can be performed and the COD of waste water can be reduced.
Patent JP-H08194624-A (JP)
Title: Executing form program preparing method
Inventor: KUROSAWA SADAO
IPC: G06F9/32
Filed: 1995-01-20
Abstract: PURPOSE: To execute a suffix range check or the like at high speed by providing the suffix range check of arranged elements included in a DO loop and the check of non-defined arranged elements or parameters outside the DO loop. CONSTITUTION: An intermediate text generating part 11 of a translating part 10 prepares an intermediate text by translating a source program 1 including the repeating processing of the DO loop or the like. In that case, a repetition information table preparing part 12 requires the repeating processing of the DO loop or the like included in the intermediate text and prepares a repetition information table 13 including the start value and end value or the like of repeating processing from its description. Further, an inspection means inserting instruction preparing part 14 prepares an instruction for inserting an inspection means to the intermediate text and when the operator of addition or multiplication is not included in the arranged elements to be used for repeating elements, the inspection means is arranged outside the repeating processing. Thus, the inspection of arranged elements or parameters included in the repeating processing of the DO loop or the like can be processed at high speed.
Patent JP-S59132815-A (JP)
Inventor: KANEKO TATSUMI
IPC: B65D63/10
Filed: 1983-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01182572-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: NAKAGAWA NAOICHI
IPC: F02M51/06
Filed: 1988-01-16
Abstract: PURPOSE:To lower both shock and vibration at the time of closing a valve in a needle valve which is slidably provided in the fuel passage of a valve body by forming at least the end portion thereof opposite to the valve seat with a synthetic resin. CONSTITUTION:In an electromagnetic fuel injection valve 1, an electromagnetic coil 3 and a core 4 are housed in one of two chambers which are partitioned by a partition wall 2a while housing a valve body 5 and an adaptor 6 in the other thereof in a housing 2. A needle valve 7 having a ball type valve 8 which is seated on a valve seat 5c on one end portion thereof is slidably housed in the fuel passage 5b of the valve body 5. The other end portion of the needle valve 7 is fitted in an armature 9 made of a ferromagnetic body. In this structure, the valve 8 is formed with a synthetic resin. Thereby, a shock at the time when the valve 8 is seated on the seat 5c can be relieved while damping down vibration accompanying the shock.
Patent JP-H04240780-A (JP)
Title: Optical semiconductor device
Inventor: MITA KEIJI
IPC: H01L21/822
Filed: 1991-01-24
Abstract: PURPOSE:To incorporate a photodiode whose sensitivity and response speed are excellent into an IC so that its controllability becomes good. CONSTITUTION:A high-sensitivity P<-> type epitaxial layer 14 is laminated on a P-type substrate 13; a P<+> type isolation region 17 which is passed through the epitaxial layer 14 is formed. Thereby, an island region 16 is formed. An N<+> type diffusion region 18 is formed nearly on the whole surface of the island region 16; a photodiode 11 is formed of a P-N junction by the N<+> type diffusion region 18 and by the island region 16.
Patent JP-H10210629-A (JP)
Title: Electrical connection box
Inventor: YUASA ERIKO
IPC: H02G3/16
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box capable of reducing temperature rise. SOLUTION: In an electric connection box 1, equipped with an upper case 2 and a lower case 3 for accommodating electronic components, a storing part for storing the air which is warmed by electronic components 4d, 4h having large heating values is formed inside a protruding part 2a of the upper case 2. The air which is warmed by the electronic components 4d, 4h ascends in a short time and is stored in the storing part. The warm air stored in the storing part is cooled from the outside of the protruding part 2a. As a result, the temperature rise in the electric connection box 1 can be reduced, and it can prevent that electronic components of low heat resistance from being damaged or erroneously operated due to the heat generated from the electronic components 4d, 4h having large heating values.
Patent JP-S57122292-A (JP)
Title: Shaft with heat pipe and manufacture thereof
Inventor: FURUYA SHIYUUICHI
IPC: F28D15/02
Filed: 1981-01-21
Abstract: PURPOSE:To prevent a seal-off part from being damaged, by drawing one end of a heat pipe into a semispherical shape to be closed by welding, forming to the other end a thin tubular section for seal-off, covering the tubular section with a protective pipe, and filling with a reinforcing filling material, the tubular heat pipe being mounted in a tubular body becoming a shaft. CONSTITUTION:A tubular heat pipe 2 is inserted into a tubular body 1 to be a shaft, and the diameter of the tubular body 1 is reduced to be closely in contact with the outer circumferential surface of the heat pipe 2. The heat pipe 2 comprises blank pipe 3 whoes one end 4 is drawn into a semispherical shape, that is, an end 4a that is in turn closed by welding and whoes other end is drawn  into a semispherical shape to which a thin pipe 6 is integrally formed or the  thin pipe 6 is welded. Vacuum is applied in the blank pipe 3 through the thin  pipe 6, thereafter a working liquid 7 is injected therein, and the thin pipe 6 is  sealed off. The protective pipe 8 covers the seal-off section 6a, and the metal or  nonmetal reinforcing material 9 is filled between the protective pipe 8 and the  seal-off section 6a.